private void updateBook(ImportItem importItem, Book book)
{
var item = importItem.DtoItem;
// set/update book-specific info which may have changed
if (item.PictureId is not null)
{
book.PictureId = item.PictureId;
}
book.UpdateProductRating(item.Product_OverallStars, item.Product_PerformanceStars, item.Product_StoryStars);
// important to update user-specific info. this will have changed if user has rated/reviewed the book since last library import
book.UserDefinedItem.UpdateRating(item.MyUserRating_Overall, item.MyUserRating_Performance, item.MyUserRating_Story);
// update series even for existing books. these are occasionally updated
// these will upsert over library-scraped series, but will not leave orphans
if (item.Series != null)
{
foreach (var seriesEntry in item.Series)
{
var series = DbContext.Series.Local.FirstOrDefault(s => seriesEntry.SeriesId == s.AudibleSeriesId);
book.UpsertSeries(series, seriesEntry.Sequence);
}
}
}
private void updateBook(ImportItem importItem, Book book)
{
var item = importItem.DtoItem;
// set/update book-specific info which may have changed
book.PictureId = item.PictureId;
book.UpdateProductRating(item.Product_OverallStars, item.Product_PerformanceStars, item.Product_StoryStars);
// needed during v3 => v4 migration
book.UpdateLocale(importItem.LocaleName);
// important to update user-specific info. this will have changed if user has rated/reviewed the book since last library import
book.UserDefinedItem.UpdateRating(item.MyUserRating_Overall, item.MyUserRating_Performance, item.MyUserRating_Story);
// update series even for existing books. these are occasionally updated
// these will upsert over library-scraped series, but will not leave orphans
if (item.Series != null)
{
foreach (var seriesEntry in item.Series)
{
var series = DbContext.Series.Local.Single(s => seriesEntry.SeriesId == s.AudibleSeriesId);
var index = 0f;
try
{
index = seriesEntry.Index;
}
catch (Exception ex)
{
Serilog.Log.Logger.Error(ex, $"Error parsing series index. Title: {item.Title}. ASIN: {item.Asin}. Series index: {seriesEntry.Sequence}");
}
book.UpsertSeries(series, index);
}
}
}
private Book createNewBook(ImportItem importItem)
{
var item = importItem.DtoItem;
//Add any subtitle after the title title.
var title = item.Title + (!string.IsNullOrWhiteSpace(item.Subtitle) ? $": {item.Subtitle}" : "");
// absence of authors is very rare, but possible
if (!item.Authors?.Any() ?? true)
{
item.Authors = new[] { new Person {
Name = "", Asin = null
} }
}
;
// nested logic is required so order of names is retained. else, contributors may appear in the order they were inserted into the db
var authors = item
.Authors
.Select(a => DbContext.Contributors.Local.Single(c => a.Name == c.Name))
.ToList();
var narrators
= item.Narrators is null || !item.Narrators.Any()
// if no narrators listed, author is the narrator
? authors
// nested logic is required so order of names is retained. else, contributors may appear in the order they were inserted into the db
: item
.Narrators
.Select(n => DbContext.Contributors.Local.Single(c => n.Name == c.Name))
.ToList();
// categories are laid out for a breadcrumb. category is 1st, subcategory is 2nd
// absence of categories is also possible
// CATEGORY HACK: only use the 1st 2 categories
// (real impl: var lastCategory = item.Categories.LastOrDefault()?.CategoryId ?? "";)
var lastCategory
= item.Categories.Length == 0 ? ""
: item.Categories.Length == 1 ? item.Categories[0].CategoryId
// 2+
: item.Categories[1].CategoryId;
var category = DbContext.Categories.Local.SingleOrDefault(c => c.AudibleCategoryId == lastCategory);
var book = DbContext.Books.Add(new Book(
new AudibleProductId(item.ProductId),
title,
item.Description,
item.LengthInMinutes,
authors,
narrators,
category,
importItem.LocaleName)
).Entity;
var publisherName = item.Publisher;
if (!string.IsNullOrWhiteSpace(publisherName))
{
var publisher = DbContext.Contributors.Local.Single(c => publisherName == c.Name);
book.ReplacePublisher(publisher);
}
book.UpdateBookDetails(item.IsAbridged, item.DatePublished);
if (!string.IsNullOrWhiteSpace(item.SupplementUrl))
{
book.AddSupplementDownloadUrl(item.SupplementUrl);
}
return(book);
}
private Book createNewBook(ImportItem importItem)
{
var item = importItem.DtoItem;
var contentType = item.IsEpisodes ? DataLayer.ContentType.Episode : DataLayer.ContentType.Product;
// absence of authors is very rare, but possible
if (!item.Authors?.Any() ?? true)
{
item.Authors = new[] { new Person {
Name = "", Asin = null
} }
}
;
// nested logic is required so order of names is retained. else, contributors may appear in the order they were inserted into the db
var authors = item
.Authors
// This should properly be Single() not FirstOrDefault(), but FirstOrDefault is defensive
.Select(a => DbContext.Contributors.Local.FirstOrDefault(c => a.Name == c.Name))
.ToList();
var narrators
= item.Narrators is null || !item.Narrators.Any()
// if no narrators listed, author is the narrator
? authors
// nested logic is required so order of names is retained. else, contributors may appear in the order they were inserted into the db
: item
.Narrators
// This should properly be Single() not FirstOrDefault(), but FirstOrDefault is defensive
.Select(n => DbContext.Contributors.Local.FirstOrDefault(c => n.Name == c.Name))
.ToList();
// categories are laid out for a breadcrumb. category is 1st, subcategory is 2nd
// absence of categories is also possible
// CATEGORY HACK: only use the 1st 2 categories
// (real impl: var lastCategory = item.Categories.LastOrDefault()?.CategoryId ?? "";)
var lastCategory
= item.Categories.Length == 0 ? ""
: item.Categories.Length == 1 ? item.Categories[0].CategoryId
// 2+
: item.Categories[1].CategoryId;
var category = DbContext.Categories.Local.SingleOrDefault(c => c.AudibleCategoryId == lastCategory);
Book book;
try
{
book = DbContext.Books.Add(new Book(
new AudibleProductId(item.ProductId),
item.TitleWithSubtitle,
item.Description,
item.LengthInMinutes,
contentType,
authors,
narrators,
category,
importItem.LocaleName)
).Entity;
}
catch (Exception ex)
{
Serilog.Log.Logger.Error(ex, "Error adding book. {@DebugInfo}", new {
item.ProductId,
item.TitleWithSubtitle,
item.Description,
item.LengthInMinutes,
contentType,
QtyAuthors = authors?.Count,
QtyNarrators = narrators?.Count,
Category = category?.Name,
importItem.LocaleName
});
throw;
}
var publisherName = item.Publisher;
if (!string.IsNullOrWhiteSpace(publisherName))
{
// This should properly be Single() not FirstOrDefault(), but FirstOrDefault is defensive
var publisher = DbContext.Contributors.Local.FirstOrDefault(c => publisherName == c.Name);
book.ReplacePublisher(publisher);
}
book.UpdateBookDetails(item.IsAbridged, item.DatePublished);
if (item.PdfUrl is not null)
{
book.AddSupplementDownloadUrl(item.PdfUrl.ToString());
}
return(book);
}